C722 The Possibility of Science and Technology

After returning home, Shen Zhao paid attention to the device he left behind and finally nodded his head. When he passed by his parents' room, he injected a stream of inner energy into each of their bodies before returning to their room to rest.

When he woke up in the morning, Shen Zhao opened his eyes under his mother's call. "Mom, I have to go out in two days. I want to find Lei